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CexmcProductionModel.hh
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26 /*
27  * =============================================================================
28  *
29  * Filename: CexmcProductionModel.hh
30  *
31  * Description: interface to production model
32  *
33  * Version: 1.0
34  * Created: 03.11.2009 16:50:53
35  * Revision: none
36  * Compiler: gcc
37  *
38  * Author: Alexey Radkov (),
39  * Company: PNPI
40  *
41  * =============================================================================
42  */
43 
44 #ifndef CEXMC_PRODUCTION_MODEL_HH
45 #define CEXMC_PRODUCTION_MODEL_HH
46 
47 #include <G4Types.hh>
48 #include <G4String.hh>
49 #include <G4ios.hh>
50 #include <G4ParticleDefinition.hh>
51 #include "CexmcAngularRange.hh"
53 #include "CexmcHistoManager.hh"
54 #include "CexmcException.hh"
55 #include "CexmcCommon.hh"
56 
58 
59 
61 {
62  public:
63  explicit CexmcProductionModel( const G4String & name = "unspecified",
64  G4bool fermiMotionIsOn = false );
65 
66  virtual ~CexmcProductionModel();
67 
68  public:
69  void ApplyFermiMotion( G4bool on, G4bool fromMessenger = true );
70 
71  void SetAngularRange( G4double top, G4double bottom,
72  G4int nmbOfDivs );
73 
74  void SetAngularRanges( const CexmcAngularRangeList & angularRanges_ );
75 
76  void AddAngularRange( G4double top, G4double bottom,
77  G4int nmbOfDivs );
78 
80  const CexmcProductionModelData & productionModelData_ );
81 
82  void PrintInitialData( void ) const;
83 
84  const CexmcAngularRangeList & GetAngularRanges( void ) const;
85 
87 
89 
90  G4bool IsFermiMotionOn( void ) const;
91 
92  void SetTriggeredAngularRanges( G4double opCosThetaSCM );
93 
94  const G4String & GetName( void ) const;
95 
96  public:
98 
100 
101  G4ParticleDefinition * GetOutputParticle( void ) const;
102 
104 
105  protected:
106  virtual void FermiMotionStatusChangeHook( void );
107 
108  private:
109  G4bool IsValidCandidateForAngularRange( G4double top,
110  G4double bottom, G4int nmbOfDivs = 1 ) const;
111 
112  G4bool IsGoodCandidateForAngularRange( G4double top,
113  G4double bottom ) const;
114 
115  protected:
117 
119 
121 
123 
125 
127 
128  protected:
130 
132 
134 
136 
137  private:
138  CexmcProductionModelMessenger * messenger;
139 };
140 
141 
143  G4bool fromMessenger )
144 {
145  if ( fromMessenger )
147 
148  fermiMotionIsOn = on;
149 
151 }
152 
153 
155  const CexmcAngularRangeList & angularRanges_ )
156 {
157  angularRangesRef = angularRanges_;
159 #ifdef CEXMC_USE_ROOT
160  CexmcHistoManager::Instance()->SetupARHistos( angularRanges );
161 #endif
162 }
163 
164 
166  const CexmcProductionModelData & productionModelData_ )
167 {
168  productionModelData = productionModelData_;
169 }
170 
171 
172 inline void CexmcProductionModel::PrintInitialData( void ) const
173 {
174  const char * fermiMotionMsg( "Fermi motion in the target is off" );
175  if ( fermiMotionIsOn )
176  fermiMotionMsg = "Fermi motion in the target is on";
177 
178  G4cout << CEXMC_LINE_START << fermiMotionMsg << G4endl;
179  G4cout << CEXMC_LINE_START << "Angular ranges:" << angularRanges;
180 }
181 
182 
183 inline const CexmcAngularRangeList &
185 {
186  return angularRanges;
187 }
188 
189 
190 inline const CexmcAngularRangeList &
192 {
193  return triggeredAngularRanges;
194 }
195 
196 
197 inline const CexmcProductionModelData &
199 {
200  return productionModelData;
201 }
202 
203 
205 {
206  return fermiMotionIsOn;
207 }
208 
209 
210 inline const G4String & CexmcProductionModel::GetName( void ) const
211 {
212  return name;
213 }
214 
215 
217  void ) const
218 {
219  return incidentParticle;
220 }
221 
222 
224  const
225 {
226  return nucleusParticle;
227 }
228 
229 
231  const
232 {
233  return outputParticle;
234 }
235 
236 
238  void ) const
239 {
240  return nucleusOutputParticle;
241 }
242 
243 
244 inline G4bool CexmcProductionModel::IsValidCandidateForAngularRange(
245  G4double top, G4double bottom, G4int nmbOfDivs ) const
246 {
247  return top > bottom && top <= 1.0 && top > -1.0 && bottom < 1.0 &&
248  bottom >= -1.0 && nmbOfDivs >= 1;
249 }
250 
251 
252 #endif
253